[   15.447156][  T277] ip (277) used greatest stack depth: 23888 bytes left
[   17.454957][  T297] ip (297) used greatest stack depth: 23776 bytes left
[  259.847291][ T2852] netem: version 1.3
[ 1600.428372][T15682] tc (15682) used greatest stack depth: 23744 bytes left
[ 1802.116435][T18831] pm_nl_ctl (18831) used greatest stack depth: 22704 bytes left